Pneumatic tire

Pneumatic tire

  • CN 101,909,905 A
  • Filed: 12/17/2008
  • Published: 12/08/2010
  • Est. Priority Date: 12/17/2007
  • Status: Active Application
First Claim
Patent Images

1. air-inflation tyre, it has:

  • as the carcass of skeleton, it is crossed between the pair of bead portion with tubular shape;

    The band bundle, it comprises at least one oblique bracing ply;

    And tyre surface, described band bundle and described tyre surface are disposed at the tire radial outside of the crown part of described carcass in turn, and described tire is characterised in that;

    Under described tire and suitable wheel rim stack-mounted state, in the cross section of the Width of described tire, the semidiameter BD between the radius at the radius at the central part place of the outermost tire width direction of described oblique bracing ply and place, the end of tire width direction and the ratio BD/BW of described outermost width B W are in 0.01 to 0.04 scope.

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